Walworth County, SD Weather


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United States / South Dakota / No Metro Area / Walworth County / Cities / Zip Codes

The most pleasant months of the year for Walworth County are June, September and August. In Walworth County, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Walworth County with an average high temperature of 85.1°, which ranks it as about average compared to other places in South Dakota. March is the snowiest month in Walworth County with 7.2 inches of snow, and 7 months of the year have significant snowfall. There are few days during the summer when the humidity becomes unpleasant.

Today's Weather - Walworth, SD

9 AM PST

Slight Chance Rain Showers then Mostly Sunny

36°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TodaySlight Chance Rain Showers then Mostly Sunny52° / 40°WNW 6 to 10 mph
TuesdayRain Showers58° / 35°SSW 15 to 21 mph
WednesdayMostly Sunny then Slight Chance Rain Showers62° / 41°SSW 10 to 14 mph
ThursdayChance Rain Showers54° / 35°N 12 to 16 mph
FridayChance Rain Showers55° / 35°NW 14 to 18 mph
SaturdayChance Rain Showers59° / 37°NW 12 to 15 mph
SundayMostly Sunny68° / 46°SE 12 to 20 mph

Weather Highlights

Summer High: the July high is around 85 degrees
Winter Low: the January low is 5
Rain: averages 18 inches of rain a year
Snow: averages 34 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Walworth County area is 9.2 (10=best), which means it is more comfortable than most places in South Dakota.

9.2 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January25°
February30°
March41° 20°
April57° 33°
May68° 45°
June78° 55°
July85° 60°
August84° 58°
September73° 48°
October59° 35°
November41° 21°
December28°
Hot, Freezing, Rainy, Snowy Days: Walworth
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January03154
February02754
March02774
April01472
May12100
June20110
July8090
August8070
September2170
October01271
November02753
December03154

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

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